examples of covalent oxide
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feo is may be covalent oxide
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The three types as mentioned in the other answers are polar covalent, nonpolar covalent, and coordinate covalent. The first, polar covalent, is formed between two nonmetals that have a difference in electronegativity. They share their electron density unevenly.
Examples of Covalent Bond: 1. Water. An example is water. Water consists of a covalent bond containing hydrogen and oxygen bonding together to make H2O. In this atomic molecule, two hydrogen atoms share their single electrons with the oxygen atom, which shares its own two electrons in return.
2. Diamonds
A diamond is an example of Giant Covalent bond of carbon. A diamond has a giant molecular structure. Each carbon atom is covalently bonded to four other carbon atoms. Electrons are borrowed from these other carbon atoms. There is a tremendous amount of energy needed to separate the atoms in a diamond. This is because a covalent bond is strong and a diamond contains four covalent bonds. This makes the melting and boiling point if the diamond very high.
3. Vulcanized rubber
Another example is vulcanized rubber. Rubber is sticky when warm and brittle when cold. In 1939, Charles Goodyear accidently dropped a mixture of sulfur and natural rubber on a hot stove. The mixture heated up and became tough and elastic, forming vulcanized rubber. What happened? The covalent bonds transformed sulfur and natural rubber into the vulcanized rubber when it was heated. It changed because the covalent bonds between sulfur and rubber changed.
Examples of Covalent Bond: 1. Water. An example is water. Water consists of a covalent bond containing hydrogen and oxygen bonding together to make H2O. In this atomic molecule, two hydrogen atoms share their single electrons with the oxygen atom, which shares its own two electrons in return.
2. Diamonds
A diamond is an example of Giant Covalent bond of carbon. A diamond has a giant molecular structure. Each carbon atom is covalently bonded to four other carbon atoms. Electrons are borrowed from these other carbon atoms. There is a tremendous amount of energy needed to separate the atoms in a diamond. This is because a covalent bond is strong and a diamond contains four covalent bonds. This makes the melting and boiling point if the diamond very high.
3. Vulcanized rubber
Another example is vulcanized rubber. Rubber is sticky when warm and brittle when cold. In 1939, Charles Goodyear accidently dropped a mixture of sulfur and natural rubber on a hot stove. The mixture heated up and became tough and elastic, forming vulcanized rubber. What happened? The covalent bonds transformed sulfur and natural rubber into the vulcanized rubber when it was heated. It changed because the covalent bonds between sulfur and rubber changed.
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